encoding must be set on top of file. and better use utf-8

src/icalendar/tests/XXX_test_doctests.py

@@ -22,6 +22,7 @@
 # LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 # NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 # SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
 from interlude import interact
 
 import doctest

src/icalendar/tests/test_encoding.py

@@ -1,3 +1,5 @@
+# -*- coding: utf-8 -*-
+
 # Copyright (c) 2012, Plone Foundation
 # All rights reserved.
 #
@@ -22,7 +24,7 @@
 # LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 # NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 # SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-# -*- coding: utf-8 -*-
+
 import unittest2 as unittest
 import icalendar
 import pytz

src/icalendar/tests/test_icalendar.py

@@ -22,6 +22,7 @@
 # LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 # NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 # SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
 #from interlude import interact
 import unittest, doctest, os
 from icalendar import cal, caselessdict, parser, prop

src/icalendar/tests/test_timezoned.py

@@ -22,6 +22,7 @@
 # LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 # NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 # SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
 import unittest2 as unittest
 import icalendar
 import pytz